CN104122128B - 一种氧化铝负载硫化态钼(钨)基加氢催化剂活性相的样品制备方法 - Google Patents
一种氧化铝负载硫化态钼(钨)基加氢催化剂活性相的样品制备方法 Download PDFInfo
- Publication number
- CN104122128B CN104122128B CN201410349250.6A CN201410349250A CN104122128B CN 104122128 B CN104122128 B CN 104122128B CN 201410349250 A CN201410349250 A CN 201410349250A CN 104122128 B CN104122128 B CN 104122128B
- Authority
- CN
- China
- Prior art keywords
- tungsten
- molybdenum
- alumina
- disulfide
- active phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000005464 sample preparation method Methods 0.000 title claims abstract description 10
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 title abstract description 10
- 230000000694 effects Effects 0.000 title description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000003054 catalyst Substances 0.000 claims abstract description 41
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 11
- 230000035484 reaction time Effects 0.000 claims abstract description 6
- 238000005119 centrifugation Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 31
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 23
- 238000005530 etching Methods 0.000 claims description 20
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000006228 supernatant Substances 0.000 claims description 8
- 238000004627 transmission electron microscopy Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- RVGWKSDRTRBKLB-UHFFFAOYSA-N [Mo](=S)=S.C(C)O Chemical compound [Mo](=S)=S.C(C)O RVGWKSDRTRBKLB-UHFFFAOYSA-N 0.000 claims description 2
- -1 tungsten disulfide-ethanol Chemical compound 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 15
- DOIKGWMZXKJLJV-UHFFFAOYSA-N [W].[Mo](=S)=S Chemical compound [W].[Mo](=S)=S DOIKGWMZXKJLJV-UHFFFAOYSA-N 0.000 abstract description 14
- 239000002105 nanoparticle Substances 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 6
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical group O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- 238000011160 research Methods 0.000 description 9
- 238000011068 loading method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000003486 chemical etching Methods 0.000 description 6
- HDJLCPMPTBFPCJ-UHFFFAOYSA-N [Mo].[W]=S Chemical compound [Mo].[W]=S HDJLCPMPTBFPCJ-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- UPFKFPDKDJPNJZ-UHFFFAOYSA-M fluoroalumane Chemical class [AlH2]F UPFKFPDKDJPNJZ-UHFFFAOYSA-M 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410349250.6A CN104122128B (zh) | 2014-07-22 | 2014-07-22 | 一种氧化铝负载硫化态钼(钨)基加氢催化剂活性相的样品制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410349250.6A CN104122128B (zh) | 2014-07-22 | 2014-07-22 | 一种氧化铝负载硫化态钼(钨)基加氢催化剂活性相的样品制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104122128A CN104122128A (zh) | 2014-10-29 |
CN104122128B true CN104122128B (zh) | 2016-04-20 |
Family
ID=51767629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410349250.6A Active CN104122128B (zh) | 2014-07-22 | 2014-07-22 | 一种氧化铝负载硫化态钼(钨)基加氢催化剂活性相的样品制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104122128B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108862387A (zh) * | 2018-05-30 | 2018-11-23 | 中国石油大学(华东) | 一种异形纳米二硫化钼材料的制备方法 |
CN110368934B (zh) * | 2019-08-15 | 2022-08-09 | 安徽元琛环保科技股份有限公司 | 一种金属丝网scr脱硝催化剂的制备方法及制得的催化剂 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1016319B (zh) * | 1989-08-28 | 1992-04-22 | 中国石油化工总公司石油化工科学研究院 | 镍/氧化铝催化剂的制备 |
CN1107704C (zh) * | 2000-02-03 | 2003-05-07 | 中国石油天然气股份有限公司兰州石化分公司 | 裂解汽油选择性加氢催化剂 |
WO2009027439A2 (en) * | 2007-08-30 | 2009-03-05 | Solvay (Société Anonyme) | Catalyst support and process for the preparation thereof |
DK2440328T3 (en) * | 2009-06-12 | 2016-11-28 | Albemarle Europe Sprl | SAPO molecular sieve and preparation and uses thereof |
CN102443431A (zh) * | 2010-10-13 | 2012-05-09 | 天津河清化学工业有限公司 | 石脑油加氢精制脱芳烃的方法 |
-
2014
- 2014-07-22 CN CN201410349250.6A patent/CN104122128B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104122128A (zh) | 2014-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hua et al. | Morphological evolution of Cu2O nanocrystals in an acid solution: stability of different crystal planes | |
Lu et al. | Facile synthesis of graphene-like copper oxide nanofilms with enhanced electrochemical and photocatalytic properties in energy and environmental applications | |
CN103785856B (zh) | 一种铜纳米颗粒负载碳球复合材料的制备方法 | |
Wang et al. | Synthesis of crystalline/amorphous core/shell MoO3 composites through a controlled dehydration route and their enhanced ethanol sensing properties | |
CN105081350B (zh) | 一种新型长径比均匀的有节点银纳米线的制备方法 | |
CN104118908B (zh) | 一种有序二氧化钛纳米材料的调控制备方法 | |
CN103030169B (zh) | 纳米氧化铜的形貌可控制备方法 | |
CN103170647B (zh) | 一种自组装形成铜纳米片的方法 | |
CN106807406B (zh) | 一种二硫化钼纳米催化剂的制备方法和催化剂及其应用 | |
US9725324B2 (en) | Graphene quantum dots synthesis method | |
Xu et al. | Light-powered active colloids from monodisperse and highly tunable microspheres with a thin TiO 2 shell | |
Pandey et al. | Formation of self-organized nanoporous anodic oxide from metallic gallium | |
CN104122128B (zh) | 一种氧化铝负载硫化态钼(钨)基加氢催化剂活性相的样品制备方法 | |
CN110182790A (zh) | 葡聚糖合成石墨烯量子点的方法 | |
CN102659182A (zh) | Wo3纳米球的制备方法 | |
CN107098940B (zh) | 一种菱形十二面体空心鞣酸钾纳米粒子及其制备方法 | |
CN103990814A (zh) | 一种金纳米颗粒的制备方法 | |
CN106379939A (zh) | 一种形貌可调的二硫化钼的制备方法 | |
CN105834448A (zh) | 一步法制备Ag@TiO2纳米复合材料 | |
CN104307537A (zh) | 一种MoS2/Ag2S纳米复合光催化材料的制备方法 | |
CN104690293A (zh) | 一种不同长径比银纳米线的制备方法 | |
CN105439202A (zh) | 制备多级结构三氧化钼阵列的方法 | |
CN108862387A (zh) | 一种异形纳米二硫化钼材料的制备方法 | |
CN110550617B (zh) | 一种碳量子点的制备方法 | |
CN106001610A (zh) | 一种银纳米线的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: 257000 No.65 Guangkai Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province Patentee after: Shandong Hepeng Technology Co.,Ltd. Patentee after: CHINA University OF PETROLEUM (EAST CHINA) Address before: 266580 China University of Petroleum, 66 West Changjiang Road, Qingdao economic and Technological Development Zone, Shandong (Hua Dong) Patentee before: China University of Petroleum (East China) |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 266580 China University of petroleum, 66 Changjiang West Road, Qingdao Economic and Technological Development Zone, Shandong Province (East China) Patentee after: CHINA University OF PETROLEUM (EAST CHINA) Address before: 257000 No.65 Guangkai Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province Patentee before: Shandong Hepeng Technology Co.,Ltd. Patentee before: CHINA University OF PETROLEUM (EAST CHINA) |
|
TR01 | Transfer of patent right |